Add keystore to system group

 * Required in order to request firmware for hardware implementation

Change-Id: Ibd1ba79667d4489f0972b8fba587a8ba9c6083dd
audio: Add Dolby subformat

Add Dolby subformats to support Dual-Mono content

Change-Id: Iff7d141f6689d5c378bee35c9e6627ce8af70cb6
system/audio: Add the the SPDIF device entry

Add the the SPDIF device entry

Change-Id: Ied13adebb4581c4f45ab9fde858c5417c4414d9a
audio: New audio formats for PCM Offload

- Add new formats 16/24 bit PCM offload formats

Change-Id: I68bccc2851e3820c7adb98af9e2e3818ea5bf01b
Underp an ifdef

Change-Id: If0e0f1fddcad3d7ec6987ecc5d4e6a40e605c39a
Support for JCROM
Merge branch 'cm-11.0-jcrom' of github.com:JCROM-Android/cm_android_system_core into cm-11.0-jcrom